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Index
A
Air index setting................................................................... 20
Air/flue pipe, connecting ...................................................... 12
Air/flue pipe, installed ............................................................ 4
Air/flue pipe, installing ......................................................... 12
Air/flue pipe, installing and connecting ................................ 12
All-gas sensor, replacing ..................................................... 26
Automatic air vent................................................................ 18
Auxiliary relay ...................................................................... 16
B
Burner anti-cycling time....................................................... 20
Burner anti-cycling time, resetting ....................................... 21
Burner anti-cycling time, setting .......................................... 20
Burner, checking ................................................................. 28
Burner, replacing ................................................................. 23
C
Calling up, diagnostics codes.............................................. 20
Calling up, fault memory...................................................... 23
Calling up, installer level...................................................... 14
CE label ................................................................................. 6
Check programmes ............................................................. 16
Checking, burner ................................................................. 28
Checking, pre-charge pressure for the internal expansion
vessel .................................................................................. 29
Circulation pump ................................................................. 14
Cleaning the condensate siphon ......................................... 28
Cleaning, heat exchanger ................................................... 27
Clearing, fault memory ........................................................ 23
Closing, electronics box ...................................................... 13
CO₂ content, checking......................................................... 20
CO₂ content, setting ............................................................ 20
Cold water connection......................................................... 11
Combustion air supply........................................................... 4
Comfort mode...................................................................... 16
Comfort protection mode..................................................... 22
Communications unit........................................................... 14
Compact thermal module ...................................................... 5
Compact thermal module, installing .................................... 28
Compact thermal module, removing ................................... 27
Competent person................................................................. 3
Completing, inspection work ............................................... 29
Completing, maintenance work ........................................... 29
Completing, repair work ...................................................... 26
Component test ................................................................... 26
Condensate discharge pipe................................................. 11
Condensate siphon ......................................................... 4, 18
Connecting, control ............................................................. 13
Connection dimensions ......................................................... 7
Contact details..................................................................... 16
Control, connecting ............................................................. 13
Corrosion............................................................................... 5
Corrugated gas pipe.............................................................. 5
D
Decommissioning ................................................................ 29
Decommissioning, temporarily ............................................ 29
Diagnostics codes, calling up .............................................. 20
Discharge pipe, expansion relief valve................................ 11
Disposal, packaging ............................................................ 29
Disposing of the packaging ................................................. 29
Documents ............................................................................ 6
0020189875_01 ecoTEC exclusive Installation and maintenance instructions
Domestic hot water connection ........................................... 11
Draining, product ................................................................. 29
Drinking water post-heating................................................. 22
E
Electricity ............................................................................... 4
Electronics box, closing....................................................... 13
Electronics box, opening ..................................................... 13
Electronics self-test ............................................................. 26
Ending, installation assistant ............................................... 16
Expansion vessel, replacing................................................ 25
F
Fan, replacing...................................................................... 24
Fault codes.................................................................... 23, 39
Fault memory, calling up ..................................................... 23
Fault memory, deleting........................................................ 23
Fault messages ................................................................... 23
Filling ................................................................................... 18
Filling mode ......................................................................... 15
Filter, cleaning the cold water inlet ...................................... 28
Flue gas route ....................................................................... 4
Flue pipe equipment connection piece................................ 12
Front casing, closed .............................................................. 4
Front casing, installing........................................................... 9
Front casing, removing.......................................................... 9
Frost ...................................................................................... 5
Function menu..................................................................... 26
G
Gas family coding resistor, replacing .................................. 14
Gas type, setting ................................................................. 16
Gas valve, replacing............................................................ 23
H
Handing over to the end user .............................................. 22
Heat cell .............................................................................. 22
Heat exchanger, cleaning.................................................... 27
Heat exchanger, replacing .................................................. 24
Heating flow......................................................................... 11
Heating partial load ............................................................. 16
Heating return...................................................................... 11
Hot water temperature......................................................... 16
Hydraulic operating mode, setting....................................... 21
I
Identification plate ................................................................. 6
If you smell flue gas............................................................... 4
If you smell gas ..................................................................... 3
Inspection work ............................................................. 26, 44
Inspection work, completing ................................................ 29
Installation assistant, ending ............................................... 16
Installation assistants, restarting ......................................... 16
Installation site................................................................... 4–5
Installer level, calling up ...................................................... 14
Installing, compact thermal module..................................... 28
Installing, front casing............................................................ 9
Installing, side section ........................................................... 9
Intended use.......................................................................... 3
Internet ................................................................................ 14
Isolator devices ................................................................... 29
L
Language ............................................................................ 15
Leak-tightness ......................................................... 20, 26, 29
Liquefied petroleum gas ...................................................... 10
Liquid gas ........................................................................ 4, 10
Liquid gas, setting ............................................................... 16
Index
49
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